MC-69244

[SMP] Going by minecart or horse causes massive server lag / High CPU

Resolved

Duplicate

With 4 players online I get a lot of "Can't keep up messages" if someone decides to go by minecart or horse.
This happens if the players are slightly spread out in the world.

Linked issues

duplicates 1

MC-14946 Performance on horses is broken Resolved

Comments 1

Rickard Åberg 2014-10-20T14:58:49Z

This is still an issue in 1.8.1, it's better but not as good as the 1.7.x versions.
Server can't keep up and it misses ticks because of that.

Reporter: Rickard Åberg

Assignee: (Unassigned)

Created: 2014-08-24T15:03:03Z

Updated: 2025-04-15T04:56:32Z

Resolved: 2015-11-16T21:20:45Z

ADO:

Confirmation Status: Unconfirmed

Area:

Mojang Priority:

Category:

Labels: cpu, usage

Affects Versions: Minecraft 1.8-pre1, Minecraft 1.8-pre2, Minecraft 1.8-pre3, Minecraft 1.8, Minecraft 1.8.1-pre2, Minecraft 1.8.1-pre3

Fix Versions:

Retrieved 2025-09-15T11:10:36Z